625380312763 has 16 divisors (see below), whose sum is σ = 661654540800. Its totient is φ = 589916283264.

The previous prime is 625380312751. The next prime is 625380312793. The reversal of 625380312763 is 367213083526.

625380312763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 625380312763 - 2²¹ = 625378215611 is a prime.

It is a super-2 number, since 2×625380312763² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625380312793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87381 + ... + 1121782.

It is an arithmetic number, because the mean of its divisors is an integer number (41353408800).

Almost surely, 2^625380312763 is an apocalyptic number.

625380312763 is a deficient number, since it is larger than the sum of its proper divisors (36274228037).

625380312763 is a wasteful number, since it uses less digits than its factorization.

625380312763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209498.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 625380312763 in words is "six hundred twenty-five billion, three hundred eighty million, three hundred twelve thousand, seven hundred sixty-three".